| _Alternating | HGeometry.Line.LowerEnvelope |
| _anchorPoint | HGeometry, HGeometry.Line.PointAndVector, HGeometry.Line, HGeometry.Kernel |
| _ArcSegment | Ipe.Path |
| _ArcTo | Ipe.Path |
| _arrowName | Ipe.Attributes, Ipe |
| _arrowSize | Ipe.Attributes, Ipe |
| _asClosedLineSegment | Ipe.FromIpe, Ipe |
| _asConvexPolygon | Ipe.FromIpe, Ipe |
| _asLineSegment | Ipe.FromIpe, Ipe |
| _asPoint | Ipe.FromIpe, Ipe |
| _asPolyLine | Ipe.FromIpe, Ipe |
| _asRectangle | Ipe.FromIpe, Ipe |
| _asSimplePolygon | Ipe.FromIpe, Ipe |
| _asTriangle | Ipe.FromIpe, Ipe |
| _Attr | Ipe.Attributes, Ipe |
| _BallSphere | HGeometry.Ball.CenterAndRadius, HGeometry.Ball |
| _Bottom | HGeometry.Unbounded |
| _BottomMaybe | HGeometry.Unbounded |
| _Boundary | HGeometry.Boundary |
| _ClosedSpline | Ipe.Path |
| _ClosedSplineSegment | Ipe.Path |
| _ClosePath | Ipe.Path |
| _ConvexPolygon | HGeometry.Polygon.Convex |
| _core | HGeometry.Ext |
| _CubicBezierSegment | Ipe.Path |
| _CurveTo | Ipe.Path |
| _direction | HGeometry, HGeometry.Line.PointAndVector, HGeometry.Line, HGeometry.Kernel |
| _DiskCircle | HGeometry.Ball.CenterAndRadius, HGeometry.Ball |
| _Ellipse | Ipe.Path |
| _EllipseCircle | HGeometry.Ellipse |
| _EllipseSegment | Ipe.Path |
| _endPoint | HGeometry.Interval.EndPoint, HGeometry.Interval.Class, HGeometry.Interval |
| _Ext | HGeometry.Ext |
| _extra | HGeometry.Ext |
| _GeoPolygonPolygonalDomain | HGeometry.GeoJSON |
| _GeoPositionWithoutCRS | HGeometry.GeoJSON |
| _getAttr | Ipe.Attributes, Ipe |
| _IpeGroup | Ipe.Content, Ipe.Types, Ipe |
| _IpeImage | Ipe.Content, Ipe.Types, Ipe |
| _IpeMiniPage | Ipe.Content, Ipe.Types, Ipe |
| _IpePath | Ipe.Content, Ipe.Types, Ipe |
| _IpeTextLabel | Ipe.Content, Ipe.Types, Ipe |
| _IpeUse | Ipe.Content, Ipe.Types, Ipe |
| _LineTo | Ipe.Path |
| _MoveTo | Ipe.Path |
| _PolygonPath | Ipe.Path |
| _PolyLineF | HGeometry.PolyLine |
| _PolyLineLineSegment | HGeometry.PolyLine.Class, HGeometry.PolyLine |
| _PolyLineSegment | Ipe.Path |
| _QCurveTo | Ipe.Path |
| _QuadraticBezierSegment | Ipe.Path |
| _Spline | Ipe.Path |
| _SplineSegment | Ipe.Path |
| _Top | HGeometry.Unbounded |
| _TopMaybe | HGeometry.Unbounded |
| _TreeNodeEither | HGeometry.Tree.Util |
| _unUnBounded | HGeometry.Unbounded |
| _Val | HGeometry.Unbounded |
| _ValB | HGeometry.Unbounded |
| _ValT | HGeometry.Unbounded |
| _Vector | HGeometry, HGeometry.Kernel, HGeometry.Vector.Class, HGeometry.Vector |
| _withAttrs | Ipe.FromIpe, Ipe |